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Commit ae6b92da authored by Alberts Muktupāvels's avatar Alberts Muktupāvels
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ItemEditor: load icon file in correct size 

https://gitlab.gnome.org/GNOME/alacarte/-/issues/4
parent 46a7d0d1
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with 21 additions and 3 deletions
Alacarte/ItemEditor.py
+ 21
− 3
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......@@ -16,11 +16,12 @@
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import cairo
import gettext
import os
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import GLib, GObject, Gtk
from gi.repository import GLib, GObject, Gtk, Gdk, GdkPixbuf
from Alacarte import config, util
_ = gettext.gettext
......@@ -66,9 +67,26 @@ def strip_extensions(icon):
else:
return icon
def set_icon_file(image, file_name):
scale = image.get_scale_factor()
size = 64 * scale
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(file_name, size, size)
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, size, size)
context = cairo.Context(surface)
Gdk.cairo_set_source_pixbuf(context,
pixbuf,
(size - pixbuf.get_width()) / 2,
(size - pixbuf.get_height()) / 2)
context.paint()
surface.set_device_scale(scale, scale)
image.props.surface = surface
def set_icon_string(image, icon):
if GLib.path_is_absolute(icon):
image.props.file = icon
set_icon_file(image, icon)
else:
image.props.icon_name = strip_extensions(icon)
......@@ -89,7 +107,7 @@ class IconPicker(object):
Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT))
response = chooser.run()
if response == Gtk.ResponseType.ACCEPT:
self.image.props.file = chooser.get_filename()
set_icon_file(self.image, chooser.get_filename())
chooser.destroy()
class ItemEditor(GObject.GObject):
......
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